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Brief information about compared phones: Samsung Galaxy M51 , Huawei Mate 20Samsung Galaxy M51 2020 year of release, cpu - Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver), screen 6.7", with resolution 1080x2400. Smartphone has 32 megapixel front camera and 64 megapixel main camera. Huawei Mate 20 2018 year of release, cpu Octa-core (2x2.6 GHz Cortex-A76 & 2x1.92 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55), screen 6.53", with resolution 1080x2244. Smartphone has 24 megapixel front camera and 12 megapixel main camera. |
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| Display | Technology | Super AMOLED Plus | IPS LCD | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | ||
| Display colors | 16M | 16M | ||
| Screen size | 6.7" inc | 6.53" inch | ||
| Screen area | 108.4 cm2 | 107.5 cm2 | ||
| Screen format | 20:9 (height:width) | 18.7:9 (height:width) | ||
| Screen to body ratio | 86.7% | 88.0% | ||
| Screen resolution | 1080 x 2400 px | 1080 x 2244 px | ||
| PPI /points per inch/ | 381 PPI | |||
| Screen protection | Corning Gorilla Glass 3 | Corning Gorilla Glass (unspecified version) | ||
| Camera and Video | Rear camera, main | 64 MP, Quad | 12 MP, Triple | |
| Camera specs | -64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF -12 MP, f/2.2, 123˚ (ultrawide) -5 MP, f/2.4, (macro) -5 MP, (depth) | 12 MP, f/1.8, 27mm (wide), 1/2.3'' -16 MP, f/2.2, 17mm (ultrawide) -8 MP, f/2.4, 52mm (telephoto) | ||
| Functions | HDR | HDR | ||
| Video | 1080p@30fps | 1080p@30fps | ||
| Front camera, selfie | 32 MP, Single | 24 MP, Single | ||
| Specifications | 32 MP, f/2.0, 26mm (wide), 1/2.8'', 0.8µm | 24 MP, f/2.0, 26mm (wide) | ||
| Performance | Operating system OS | Android 10, One UI 2.0 | Android 9.0 (Pie); EMUI 9 | |
| Chipset | - Qualcomm SDM730 Snapdragon 730G (8 nm) | HiSilicon Kirin 980 (7 nm) | ||
| Processor CPU | - Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) | Octa-core (2x2.6 GHz Cortex-A76 & 2x1.92 GHz Cortex-A76 & 4x1.8 GHz Cortex-A55) | ||
| Graphics processor GPU | - Adreno 618 | Mali-G76 MP10 | ||
| External memory | microSDXC (dedicated slot) | NM (Nano Memory), up to 256GB (uses SIM 2) | ||
| Internal memory | 128GB 6GB RAM, 128GB 8GB RAM | 128 GB, 4/6 GB RAM | ||
| Antutu 7 score | 302235 | |||
| Antutu 8 score | 272774 | 373927 | ||
| GeekBench 5 Single Core | 679 | |||
| GeekBench 5 Multi-Core | 2321 | |||
| General specs | Release date | 2020, August 31 | 2018, October | |
| Dimensions (HxWxD) | 163.9 Х 76.3 Х 9.5 mm | 158.2 Х 77.2 Х 8.3 mm | ||
| Weight | 213 g | 188 g | ||
| Colors | Celestial Black, Electric Blue | Midnight Blue, Twilight, Black | ||
| Battery | 7000 mAh, Li-Po, non-removable | 4000 mAh, Non-removable Li-Po | ||
| Approximate price | 360 EUR | 640 EUR | ||
| Body build | Glass front (Gorilla Glass 3), plastic back, plastic frame | Front/back glass & aluminum frame | ||
| Communication and Connectivity | SIM card | Dual SIM (Nano-SIM, dual stand-by) | Single SIM (Nano-SIM)Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Network | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE | Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 6(900), 7(2600), 8(900), 9(1800), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 32(1500), 34(2000), 38(2600), 39(1900), 40(2300) | ||
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 400/50 Mbps | HSPA 42.2/5.76 Mbps, LTE-A Cat21 1400/200 Mbps | ||
| GPRS | Yes | Yes | ||
| Edge | Yes | Yes | ||
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, hotspot | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS | ||
| NFC | Yes | Yes | ||
| USB | 2.0, Type-C 1.0 reversible connector | 3.1, Type-C 1.0 reversible connector, USB On-The-Go | ||
| Bluetooth | 5.0, A2DP, LE | 5.0, A2DP, aptX HD, LE | ||
| Harmful irradiation | SAR - 1.38 W/kg (head) SAR EU - 0.61 W/kg (head) 1.45 W/kg (body) | |||
| Music and Audio | Radio | FM radio | FM radio | |
| Headphone jack | Yes | Yes | ||
| Others | DCI-P3 -HDR10 | |||
| Other features | Dop | - Sensors - Fingerprint (side-mounted), accelerometer, gyro, proximity, compass - Fast charging 25W, 100% in 115 min -Reverse charging - Versions: SM-M515F/DSN (international) | Sensors Fingerprint (rear-mounted), accelerometer, gyro, proximity, barometer, compass, Infrared port - Fast battery charging 4.5V/5A (58% in 30 min) - IP53 dust and splash protection | |
